baber/WOPTO huggingface dataset:
Patent KR-20210130663-A (KR)
Title: Formulation comprising pirfenidone with improved drug safety and stability and method for the preparing the same
IPC: A61K31/4418
Filed: 2021-04-22
Abstract: The present invention relates to a pirfenidone preparation having improved safety and a method for manufacturing the same, wherein the pirfenidone preparation comprises pirfenidone as an active ingredient, has two or more different coatings selected from a group consisting of a coating containing a water-soluble polymer and a coating containing an enteric polymer, thereby specifically releasing pirfenidone in the small intestine, and has unique pharmacokinetic properties to reduce variability when pirfenidone is absorbed through the gastrointestinal tract, and reduce gastrointestinal side effects without affecting bioavailability of the active ingredient, and therefore can remarkably improve low medication compliance.
Patent KR-20220146102-A (KR)
Title: Mandrill device and its mandrill
Inventor: MYUNG HAN
IPC: B21D9/10
Filed: 2021-04-23
Abstract: The present invention relates to a mandrel device for pipe bending and a mandrel thereof to flexibly and easily cope with changes in the specification of a pipe to be bent. In the mandrel device according to the present invention, mandrels each formed by laminating a plurality of unit mandrels comprising a rectangular plate material and a fixing plate formed on one end of the plate material are faced to each other, and the fixing plates of the mandrels (M) are fixed to a clamp of a bending machine. In the mandrel according to the present invention, a plurality of unit mandrels comprising a rectangular plate material and a fixing plate formed on one end of the plate material are laminated.
Patent KR-20220148427-A (KR)
Inventor: KIM JA YEON
IPC: G01R31/28
Filed: 2021-04-29
Abstract: The present invention relates to an electroluminescence (EL) inspection and repair method of a bad pixel of a micro-LED display. The EL inspection and repair method of a bad pixel of a micro-LED display according to one embodiment of the present invention comprises: a first step of screening a micro-LED to be replaced on a micro-LED display through EL inspection using an EL probe module including a micro spring tip; and a second step of loading a new micro-LED to be replaced, where a bonding material is stamped at a repair position where an old micro-LED to be replaced is detached. Accordingly, the pixel of the display, where a bad pixel occurs, can be readily repaired.
Patent KR-20220148519-A (KR)
Inventor: CHO HAN BAEK
IPC: B62D63/06
Filed: 2021-04-29
Abstract: The present invention relates to a towed trailer, which is configured to be self-operated even when a towing vehicle is not available for use. To this end, the towed trailer according to the present invention comprises: a vehicle body forming a loading space; and a wheel which is individually installed at the left and right sides of the vehicle body. The present invention further comprises: a pair of moving assemblies which come in contact with the wheel when required to deliver rotational force by means of the friction with the wheel; and a hydraulic driving device which provides driving force to operate the moving assemblies. The moving assemblies comprise: a roller which performs a rotational movement; a roller driving motor which causes the rotational movement of the roller; and a hydraulic cylinder which moves the roller in forward and backward directions in a linear direction to vary the distance between the roller and the wheel.
Patent KR-20220150595-A (KR)
Inventor: KIM SUNG
IPC: F04D29/18
Filed: 2021-05-04
Abstract: The present invention relates to a method for designing an impeller of a pump using an airfoil shape, and an impeller and a pump designed thereby. According to one embodiment of the present invention, a method for designing an impeller of a pump using an airfoil shape may comprise the steps of: determining design specifications of the impeller; determining a specific speed of the impeller; determining design variables of the impeller; deriving an optimal shape of the impeller; and comparing the optimal shape of the impeller with a preset reference impeller to function the tendency of the design variable of the impeller according to the specific speed.
Patent KR-20220150720-A (KR)
Inventor: KIM BYUNG JOON
IPC: G08G1/01
Filed: 2021-05-04
Abstract: The present invention relates to a smart transportation platform, comprising: a walking signal learning module for learning the operation of a walking traffic light; a first beacon module for transmitting a beacon signal including walking signal information related to the operation of the walking traffic light; a second beacon module for detecting a pedestrian approaching the walking traffic light based on whether a response signal corresponding to the beacon signal is received; and a control unit for generating and transmitting a control signal for canceling the vehicle priority signal to a traffic signal controller when detecting the pedestrian, and inducing a visually impaired person to the walking traffic light by varying an output intensity of the beacon signal.
Patent KR-20220152375-A (KR)
Inventor: HAN JAE HYOUNG
IPC: B65D33/22
Filed: 2021-05-08
Abstract: The present invention relates to an edible paper-based powder seasoning container used in entirety. An objective of the present invention is to conveniently add powder when adding by a powder seasoning container entirely melted in water, and intuitively adjust an amount thereof by a perforated line to resolve the problem of inconvenience, difficulty in amount adjustment, and impracticality of powder remaining in the container and creating waste, thereby resolving the conventional problem of remaining powder, difficulty in amount adjustment, and impracticality of creating waste. The powder seasoning container comprises: a powder seasoning container made of starch melted in water to be conveniently added when adding; and a plurality of perforated lines formed by thermal compression to intuitively adjust an amount. Therefore, the present invention can conveniently add powder when adding by the powder seasoning container entirely melted in water, and intuitively adjust an amount by the perforated lines to resolve the problem of inconvenience, difficulty in amount adjustment, and impracticality of powder remaining in the container and creating waste, thereby resolving the conventional problem of remaining powder, difficulty in amount adjustment, and impracticality of creating waste.
Patent KR-20220156118-A (KR)
Title: Ultrasonic stimulation apparatus of handpiece type
Inventor: CHOI SOO YOUNG
IPC: A61N7/00
Filed: 2021-05-17
Abstract: A handpiece type ultrasonic stimulator according to the present invention has a structure in which a cable connecting unit, a handpiece body, and a handpiece head are sequentially connected, wherein the handpiece head includes: a plurality of jigs having one end coupled to a first support member in the handpiece body and the other end coupled to a switch PCB; a switch mounted on one end of the switch PCB; a stopper operating on or off of the switch with physical pressure; a second support member having one end coupled to the stopper and selectively providing the physical pressure by an external force to the stopper; a PCB coupled to the other end of the second support member and equipped with a circuit device for controlling the execution of an ultrasonic stimulation mode; and a transducer detachably coupled to each electrode in the PCB through a pogo pin. According to an embodiment of the present invention, unnecessary power consumption can be effectively prevented.
Patent KR-20220155793-A (KR)
Title: Display module and electronic apparatus including the same
Inventor: HER YONG KOO
IPC: H01L33/52
Filed: 2021-05-17
Abstract: An electronic device including a display module is disclosed. The disclosed display module includes: a display panel including a substrate, a plurality of light elements mounted on the substrate, a color conversion layer where the plurality of light emitting elements are sequentially stacked, and a plurality of light sources including a color filter layer; a driving circuit disposed on the substrate to generate driving signals of the plurality of light emitting elements. Each of the plurality of light sources is formed with an encapsulation structure. The size of the color conversion layer may be smaller than that of the light emitting element. In addition, various embodiments are possible. Therefore, an encapsulation structure for each sub-pixel can be formed by applying a color conversion layer based on an inorganic light emitting element.
Patent KR-20220157091-A (KR)
Title: Sliding type electrode structure
Inventor: PARK SOUNG HWI
IPC: H01H50/54
Filed: 2021-05-20
Abstract: In the present invention, an uneven groove is formed on one surface, and an on-off operation between a first electrode structure and a second electrode structure is made not to happen abruptly by a structure in which electrode pairs having different resistance rate are formed on one part of the uneven groove, thereby showing an effect of preventing arc discharge.
Patent KR-20220158509-A (KR)
Title: Variable optical wavelength discrimination transmission/reception device that identifies optical wavelength using reflection of optical wavelength linear filter
Inventor: SEOK HO JOON
IPC: H04B10/50
Filed: 2021-05-24
Abstract: The present invention relates to a variable optical wavelength discriminating transceiver for discriminating an optical wavelength using the reflection of an optical wavelength linear filter and, more specifically, to a variable optical wavelength discriminating transceiver for identifying an optical wavelength by using the reflection of an optical wavelength linear filter capable of discriminating an optical wavelength by using a difference between an optical power value transmitted through the wavelength linear filter and an optical power value reflected through the wavelength linear filter when an input variable wavelength value is not known. The variable optical wavelength discriminating transceiver for identifying a variable wavelength capable of discriminating an optical wavelength through a difference value between optical power values using the transmission and reflection of an optical wavelength linear filter when an input variable wavelength value is not known and outputting the discriminated optical wavelength value can be usefully utilized when an input optical wavelength value is not known. The variable optical wavelength discriminating transceiver comprises an optical receiving means, a wavelength change information providing means, and an optical transmitting means.
Patent KR-20220161087-A (KR)
Inventor: LIM IN SIK
IPC: E02D17/04
Filed: 2021-05-28
Abstract: The present invention uses a smart joint connector of a slurry wall joint part and an installed concrete casting membrane in slurry wall construction so as to prevent inflow of cast-in-place concrete, which is cast for preceding panel construction, into the smart joint connector, thereby capable of constructing a steel joint structure between a preceding panel and a following panel easily. Thus, construction can be easily performed, construction period and costs can be reduced, and seismic performance can be secured due to structural stability by securing integrity between slurry walls. A concrete casting membrane structure for a rebar joint structure of the present invention includes a plurality of smart joint connectors; an end stop; and a joint member.
Patent KR-20220140388-A (KR)
Inventor: LIM SOO HYUN
IPC: F24F110/20
Filed: 2021-05-31
Abstract: The present invention relates to a method for controlling the cave wind of a window-type air conditioner, capable of controlling the temperature and humidity by using an integral temperature and humidity sensor to provide a feeling of being in a cave. The method for controlling the cave wind of a window-type air conditioner includes: a step (a) of controlling a condenser to drive the condenser for a predetermined first driving time; a step (b) of controlling the condenser to drive the condenser according to temperature difference between a measurement temperature measured by the temperature and humidity sensors and a predetermined first target temperature, and controlling the measurement temperature until the measurement temperature reaches the first target temperature; and a step (c) of controlling the condenser to extend the operation of the condenser according to humidity difference between a measurement humidity measured by the temperature and humidity sensor and a predetermined target humidity. According to the present invention, the operation step of an air conditioner is controlled according to the difference between the current temperature and current humidity in comparison with the temperature and humidity of the cave wind. So, a cooling temperature and the humidity can be integrally controlled. Accordingly, the method for controlling the cave wind of a window-type air conditioner can provide convenience for a user.
Patent KR-20220046436-A (KR)
Inventor: SHIN JAE MIN
IPC: A61K38/00
Filed: 2021-06-02
Abstract: In the present invention, a research on the CoVid-19 virus structural protein is conducted with the aim of activating an MHC-I immune system based on an AI-deep-learning technology research. Based on the prediction of an immune system through the AI technology, a polypeptide sequence of 9-14 amino acids in length is constructed, and the polypeptide can significantly activate the immune system of the human body, thereby providing the foundation of a safe and effective peptide vaccine design.
Patent KR-20220164145-A (KR)
Title: Regenerative material fashion item using artificial intelligence model
Inventor: MOON BAEK SEUNG
IPC: G06N3/00
Filed: 2021-06-04
Abstract: The present invention is a regenerative material fashion item using an artificial intelligence model and, more specifically, to provide and sell a regenerative material fashion item reflecting a trend to consumers. The present invention includes the steps of: identifying items (clothing, accessories) that have a good effect on the environment and mankind; identifying current trends; manufacturing and delivering products to meet consumer needs; showing the wearing appearance of a product through artificial intelligence; and selling the product to consumers.
Patent KR-20220170219-A (KR)
Title: Method of manufacturing shiitake growth medium and shiitake growth medium Prepared by thereof
Inventor: CHANG JUNG
IPC: A01G18/50
Filed: 2021-06-22
Abstract: The present invention provides a method of manufacturing a shiitake mushroom medium in which a composition of a shiitake mushroom medium, which is helpful for shiitake mushroom growth, is sterilized, then inoculated with a shiitake mushroom spawn and sealed to exclude other germs other than shiitake mushroom spawn from a medium; and a shiitake mushroom medium manufactured thereby. To this end, according to an embodiment of the present invention, the method of manufacturing a shiitake mushroom medium using the composition of a shiitake mushroom medium comprises: a first sealing step of manufacturing the medium by sealing the composition of the shiitake mushroom medium to a certain size; a sterilization step of sterilizing the medium at high temperature; a pre-cooling step of cooling the sterilized medium in a negative pressure room; a perforation step of perforating a plurality of seed grooves on one side of the cooled medium; an inoculation step of inoculating shiitake mushroom spawn into a spawn groove; and a second sealing step of manufacturing the shiitake mushroom medium by sealing the medium inoculated with the shiitake mushroom spawn. According to the present invention, the growth of shiitake mushrooms is accelerated while the growth is assisted.
Patent KR-20220161106-A (KR)
Inventor: CHO JUNGHYEON
IPC: H05K7/20
Filed: 2021-06-22
Abstract: One embodiment of an electric range may comprise: a case; a cover plate coupled to an upper part of the case, and disposed on an upper surface of an object to be heated; a heating part disposed on a lower part of the cover plate, and heating the object to be heated; an upper part bracket disposed on a lower part of the heating part to support the heating part; a base bracket disposed on a lower part of the upper part bracket, wherein a printed circuit board is mounted; a heat sink mounted on the printed circuit board; an air blowing fan mounted on the base bracket, and discharging the air toward the heat sink; and an air guide provided to communicate with the air blowing fan and surround the heat sink to form a flow path of the air cooling the heat sink. Therefore, the present invention enables a malfunction and damage due to internal overheating of the electric range to be effectively suppressed.
Patent KR-20230000760-A (KR)
Title: Vpn server and vpn failure monitoring method of vpn server
Inventor: KANG HYO SUNG
IPC: H04L12/46
Filed: 2021-06-25
Abstract: A VPN server for monitoring VPN failures is disclosed. The VPN server according to the present invention may include: a data collection unit for receiving a data packet transmitted from a first VPN client and traversing a plurality of types of network equipment of a VPN network, and extracting a plurality of types of status information inserted into the data packet by the plurality of types of network equipment; an operational unit for obtaining monitoring information of a path traversed by the data packet by using the plurality of types of status information; and a failure determination unit for determining the failed network equipment using the monitoring information.
Patent KR-20230001873-A (KR)
Inventor: PARK SUNGHWAN
IPC: G06N3/08
Filed: 2021-06-29
Abstract: The present invention relates to an apparatus and a method for correcting the accuracy of satellite image observation offshore wind data using artificial intelligence, capable of increasing observation accuracy considering all geographical characteristics, surrounding land and seasonal influences using artificial intelligence. The apparatus includes: an offshore wind data DB unit forming a buoy observation wind speed and satellite observation data into a DB format capable of artificial intelligence learning; a learning model building and verification data generation unit building an artificial intelligence model adjusting a satellite observation wind speed based on the buoy observation wind speed by using a database of a satellite observation wind speed, a satellite observation wind direction, latitude/longitude coordinates of a satellite observation spot, and satellite observation time and date information as input data; an offshore wind data accuracy evaluation unit evaluating the accuracy of the corrected satellite observation wind speed; and a satellite observation offshore wind accuracy correction unit outputting the satellite observation offshore wind data with accuracy corrected by the application of the artificial intelligence model by using the wind speed, wind direction, observation time and observation date of each pixel unit provided from the satellite as input.
Patent KR-20220076278-A (KR)
Title: 혈중암세포 분리용 MEMS chip의 제조공정 및 이에 의해 제조된 MEMS chip
Inventor: OH MYUNG RYURL
IPC: B01L3/00
Filed: 2021-06-30
Abstract: 본 발명은 필터의 표면 및 패턴이 매끄럽고 균일하게 형성되므로, 검출 세포의 변형 및 손상을 방지하고, 우수한 효율로 혈중암세포를 분리할 수 있는 세포 포획 분리 필터의 제조방법에 관한 것이다.
Patent KR-20230009190-A (KR)
Title: Substrate structure connecting based on solder ball and elastic body
Inventor: SHIM JONGWAN
IPC: H05K3/36
Filed: 2021-07-08
Abstract: According to one embodiment, a substrate structure comprises: a first substrate; a plurality of first elastomer pins disposed on the first substrate; an elastic body disposed on a first substrate to surround the plurality of first elastomer pins, and comprising a plurality of spaces for accommodating a plurality of solder balls on a second substrate connected to the first substrate; and a plurality of solder ball holders disposed in a boundary area of each opening part of the plurality of spaces, wherein each of the plurality of solder ball holders has a higher strength than that of the elastic body and may comprise a plurality of pieces. Therefore, the present invention has improved mechanical fastening force.
Patent KR-20230010484-A (KR)
Title: Batteryless motion sensing apparatus
Inventor: BHATTA TRILOCHAN
IPC: H02N1/04
Filed: 2021-07-12
Abstract: A non-power motion detection device is disclosed. According to an embodiment, the non-power motion detection device comprises: a motion detection sensor that detects a predetermined operating parameter by using magnetic repulsion of a magnet by a non-power source that does not require an external power source; and a hybrid nano-generator for providing power to wirelessly transmit information detected by the motion detection sensor by using electrical energy of a high output obtained from motion of an object in a form in which an electromagnetic generator and a triboelectric nanogenerator are mixed.
Patent KR-20220043849-A (KR)
Inventor: MIYAMOTO MATSUTARO
IPC: C25D17/08
Filed: 2021-07-13
Abstract: The present invention improves a structure for suppressing contact of a plating solution to a substrate contact. A contact structure of the present invention comprises: a substrate contact having a first contact portion on a front end side in contact with the substrate, and a second contact portion on a base end side compared to the first contact portion; a sealing member covering the periphery of the substrate contact and having a sealing surface in contact with the substrate to seal the substrate contact; a first pressing portion for elastically applying a contact pressure with respect to the substrate to the substrate contact; and a second pressing portion in contact with the sealing member and applying a contact pressure with respect to the substrate to the sealing member independently of the first pressing portion. The first contact portion adheres to the sealing member, and the second contact portion is inserted into and fitted to the sealing member to allow relative displacement with respect to the sealing member.
Patent KR-20230011134-A (KR)
Inventor: PARK SEONG CHEOL
IPC: B60W50/023
Filed: 2021-07-13
Abstract: The present invention relates to a device and a method for supplying dual power. According to one embodiment of the present invention, the device for supplying dual power comprises: a main power net supplying power by a first battery to an autonomous driving vehicle; and a redundancy power net supplying the power to dual power load based on a second battery during an emergency driving mode due to failure of the main power net.